Pantabtim, Chanitda, Phongthara Vichitvejpaisal, and Supaphan Noipitak. 2023. “The Use of Morphine and Marijuana for Patients in Palliative Care”. Journal of The Royal Thai Army Nurses 24 (3):76-83. https://he01.tci-thaijo.org/index.php/JRTAN/article/view/263889.